G4 to APNG Converter

Convert G4 to APNG online quickly and easily. Just upload your file, convert it, and download the APNG in seconds.

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What is G4 ?

The G4 file format is primarily associated with Group 4 compression, a method used to encode bi-tonal images, typically for fax transmission. It is designed to efficiently reduce the size of monochrome images while maintaining high quality, making it ideal for documents like scanned pages and faxed materials.

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What is APNG ?

APNG, or Animated Portable Network Graphics, is an extension of the PNG format that allows for animated images. This format supports both static and animated images while maintaining the lossless compression characteristic of PNG.

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How to Convert G4 to APNG in Just a Few Steps

  1. Upload your G4 file
    Click the upload button or drag & drop your file into the converter area. We support all major formats.
  2. Choose APNG as the output format
    The tool will automatically convert your file to APNG.
  3. Start the conversion
    Click the "Convert" button and let our tool handle everything. The conversion only takes a few seconds.
  4. Download your converted file
    Once complete, download your new APNG file instantly.

Start converting G4 to APNG now — it’s fast, safe, and completely online!